An Army carry team moves a transfer case containing the remains of Sgt. 1st Class Matthew I. Leggett, Saturday, Aug. 23, 2014, at Dover Air Force Base, Del. According to the Department of Defense, Leggett, 39, of Ruskin, Fla., died Aug. 20, in Kabul, Afghanistan, of injuries sustained when he was engaged by an enemy. (AP Photo/Steve Ruark) Steve Ruark AP

In this photo taken Thursday, July 17, 2014, a Uighur man prepares to get his beard massaged at a barber shop in the city of Aksu in western China's Xinjiang province. In China's restive western province of Xinjiang, young men of the Uighur ethnic minority are not allowed to have beards. Also proscribed are certain types of women's headscarves, veils and ?jilbabs,? loose, full-length garments worn in public. Such restrictions are not new but their enforcement has intensified this year in the wake of attacks Beijing has blamed on religious extremists. (AP Photo/Ng Han Guan) Ng Han Guan AP

In this photo taken Wednesday, July 16, 2014, a Uighur woman walks past a mosque in the city of Kuqa in western China's Xinjiang province. In China's restive western province of Xinjiang, young men of the Uighur ethnic minority are not allowed to have beards. Also proscribed are certain types of women's headscarves, veils and ?jilbabs,? loose, full-length garments worn in public. Such restrictions are not new but their enforcement has intensified this year in the wake of attacks Beijing has blamed on religious extremists. (AP Photo/Ng Han Guan) Ng Han Guan AP

A man and a woman walk at the seaside of Karabatas, near the city of Amaliada, Peloponnese, Greece, Saturday, Aug 23., 2014. Temperatures are forecast to reach 40 degrees Celsius (104 Fahrenheit) in Greece. (AP Photo/Petros Giannakouris) Petros Giannakouris AP

Jill Vardy, of the Bank of Canada, looks out at the Teton Range during a break at the Jackson Hole Economic Policy Symposium at the Jackson Lake Lodge in Grand Teton National Park near Jackson, Wyo., Saturday, Aug. 23, 2014. (AP Photo/John Locher) John Locher AP

Liberian soldiers scan people for signs of the Ebola virus, as they control people from entering the West Point area in the city of Monrovia, Liberia, Saturday, Aug. 23, 2014. The outbreak also continues to spread elsewhere in West Africa, with 142 more cases recorded, bringing the new total to 2,615 with 1,427 deaths, the World Health Organization said Friday. Most of the new cases are in Liberia, where the government was delivering donated rice to a slum where 50,000 people have been sealed off from the rest of the capital in an attempt to contain the outbreak. (AP Photo/Abbas Dulleh) Abbas Dulleh AP

Las Vegas? Dallan Cave reacts after a 7-5 loss to Chicago in the United States championship baseball game at the Little League World Series, Saturday, Aug. 23, 2014, in South Williamsport, Pa. (AP Photo/Matt Slocum) Matt Slocum AP

Minnesota Lynx players gather around San Antonio Stars' Becky Hammon (25) following Game 2 of a WNBA basketball Western Conference semifinal, Saturday, Aug. 23, 2014, in San Antonio. Minnesota won 94-89. Hammon, who is retiring after 16 seasons in the WNBA, will become the first woman to serve as a full-time NBA assistant coach, joining the San Antonio Spurs. (AP Photo/Eric Gay) eric gay AP

Minnesota Lynx's Maya Moore, front, falls to the court as she and San Antonio Stars' Jayne Appel battle for a rebound during the first half in Game 2 of the WNBA basketball Western Conference semifinal, Saturday, Aug. 23, 2014, in San Antonio. (AP Photo/Eric Gay) eric gay AP

Colorado Rockies' Michael McKenry, left, celebrates with Nolan Arenado after Arenado scored the winning run on a single by Corey Dickerson against the Miami Marlins in the 13th inning of a baseball game in Denver on Saturday, Aug. 23, 2014. The Rockies won 5-4. (AP Photo/David Zalubowski) David Zalubowski AP

New York Mets' Daniel Murphy, below, is forced out at second as Los Angeles Dodgers second baseman Dee Gordon throws out David Wright at first during the fifth inning of a baseball game, Saturday, Aug. 23, 2014, in Los Angeles. (AP Photo/Mark J. Terrill) Mark J. Terrill AP

Iraqi firefighters hose down burning cars after an attack involving three bombs took place in Kirkuk, 180 miles (290 kilometers) north of Baghdad, Iraq, Saturday, Aug. 23, 2014. In oil-rich Kirkuk, long disputed by Baghdad and the Kurdish regional government, three car bombs went off in a crowded commercial district, killing over a dozen people and wounding over 100, Kirkuk deputy police chief Tarhan Abdel-Rahman said. (AP Photo) STR AP

A ball of fire rises from an explosion on al-Zafer apartment tower following an Israeli air strike in Gaza City, in the northern Gaza Strip, Saturday, Aug. 23, 2014. Israeli aircraft fired two missiles at a 12-story apartment tower in downtown Gaza City on Saturday, collapsing the building, sending a huge fireball into the sky and wounding at least 22 people, including 11 children, witnesses and Palestinian officials said. (AP Photo/Adel Hana) Adel Hana AP

Palestinians take cover as an Israeli strike on a building causes a ball of fire and smoke to rise in the Rafah refugee camp, southern Gaza Strip, Saturday, Aug. 23, 2014. (AP Photo/Hatem Ali) Hatem Ali AP

A woman holds a candle during a vigil for James Foley in his hometown of Rochester, N.H., Saturday, Aug. 23, 2014. Several hundred people attended and paid tribute to the freelance American journalist who was killed earlier in the week by Islamic State militants. Foley was abducted in November 2012 while covering fighting in Syria. (AP Photo/Jim Cole) Jim Cole AP

Panda cub Bao Bao climbs onto her birthday cake at the National Zoo in Washington, Saturday, Aug. 23, 2014. To celebrate, the cub got a cake made from frozen fruit juice and other treats like pears and apples. Bao Bao is only the second panda born at the zoo to survive to her first birthday. (AP Photo/Pablo Martinez Monsivais) Pablo Martinez Monsivais AP

Panda cub Bao Bao hangs from a tree in her habitat at the National Zoo in Washington on her first birthday, Saturday, Aug. 23, 2014. The National Zoo is celebrating with a traditional 'Zhuazhou' ceremony, a Chinese birthday tradition symbolizing long life. (AP Photo/Pablo Martinez Monsivais) Pablo Martinez Monsivais AP

Texas Gov. Rick Perry takes a photo of a roasting pig while visiting the Defend Freedom Pork Roast, Saturday, Aug. 23, 2014 in Rochester, N.H. It was Perry's second day visiting the nation's earliest presidential primary state as he considers another run for president. (AP Photo/Jim Cole) Jim Cole AP

Sharon Lamb wipes the tears from her son Kasai Hayden, 10, extended family of deceased Michelle Cusseaux, during the funeral service at Emmanuel Church Of God In Christ in Phoenix on Saturday, Aug. 23, 2014. Cusseaux, 50, was shot Aug. 14 after she threatened officers with a claw hammer at her Maryvale apartment, authorities said. (AP Photo/The Arizona Republic, Nick Oza) Nick Oza AP

Demonstrators march to protest the death of Eric Garner, Saturday, Aug. 23, 2014, in the Staten Island borough of New York. The city medical examiner ruled that Garner, 43, died as a result of a police chokehold during an attempted arrest. The march was led by the Rev. Al Sharpton's National Action Network on Saturday. (AP Photo/John Minchillo) John Minchillo AP

The Rev. Al Sharpton, second from right, walks with former New York Gov. David Paterson, second from left, and Gwen Carr, right, mother of Eric Garner, as they arrive before a march to protest the death of Eric Garner, Saturday, Aug. 23, 2014, in the Staten Island borough of New York. The afternoon rally and march was led by Sharpton and relatives of Garner, who died July 17 after a New York Police Department officer took him to the ground with a banned tactic in a confrontation captured on video. (AP Photo/John Minchillo) John Minchillo AP

Esaw Garner, left, arrives at the spot where her husband Eric Garner died with The Rev. Al Sharpton, center, and Eric Garner's mother Gwen Carr, right, at the start of a march and rally in the Staten Island borough of New York, Saturday, Aug. 23, 2014. The city medical examiner ruled that Eric Garner, 43, died as a result of a police chokehold during an attempted arrest. (AP Photo/Craig Ruttle) Craig Ruttle AP

A demonstrator holds a sign bearing the likeness of Eric Garner and Michael Brown before a march to protest the death of Garner, Saturday, Aug. 23, 2014, in the Staten Island borough of New York. The city medical examiner ruled that Garner, 43, died as a result of a police chokehold during an attempted arrest. The march was led by the Rev. Al Sharpton's National Action Network. (AP Photo/John Minchillo) John Minchillo AP

Demonstrators march to protest the death of Eric Garner, Saturday, Aug. 23, 2014, in the Staten Island borough of New York. The city medical examiner ruled that Garner, 43, died as a result of a police chokehold during an attempted arrest. The march was led by the Rev. Al Sharpton's National Action Network. (AP Photo/John Minchillo) John Minchillo AP

Demonstrators march through the streets in the Chinatown neighborhood of Washington, Saturday, Aug. 23, 2014, during a protest against the shooting of unarmed Michael Brown, a black 18-year-old killed by a white police officer in Ferguson, Mo. (AP Photo/Jose Luis Magana) Jose Luis Magana AP

Members of the St. Louis chapters of the NAACP and the National Urban League march on West Florissant Avenue in Ferguson, Mo., on Saturday, Aug. 23, 2014. Ferguson's streets remained peaceful as tensions between police and protesters continued to subside after nights of violence and unrest that erupted when Officer Darren Wilson, a white police officer, fatally shot Michael Brown, an unarmed black 18-year-old. (AP Photo/St. Louis Post-Dispatch, Robert Cohen) Robert Cohen AP

Cleveland Browns quarterback Johnny Manziel (2) dives into the end zone for a touchdown against the St. Louis Rams in the third quarter of a preseason NFL football game Saturday, Aug. 23, 2014, in Cleveland. (AP Photo/David Richard) David Richard AP

A man watches participants in the Bikini Parade walking on the beach at the Black Sea resort of Mamaia, Romania, Saturday, Aug. 23, 2014. Dozens of women took part in the event, organized by a Romanian radio station in the popular seaside resort. (AP Photo/Bogdan Chesaru) Bogdan Chesaru AP

Police mounted on horses ride through counter-demonstrators protesting against an election meeting arranged by the neo-nazi party "Svenskarnas Parti", at a square in central Malmo, Sweden, Saturday, Aug. 23, 2014. Two people were reportedly injured. There were several thousand protesters, while the party meeting totaled less than a hundred sympathizers. (AP Photo/TT News Agency, Drago Prvulovic) SWEDEN OUT Drago Prvulovic AP

A pro-Russian rebel delivers his speech as he stands atop a damaged APC of the Ukrainian army on central square in Donetsk, eastern Ukraine, Sunday, Aug. 24, 2014. Ukraine has retaken control of much of its eastern territory bordering Russia in the last few weeks, but fierce fighting for the rebel-held cities of Donetsk and Luhansk persists. (AP Photo/Sergei Grits) Sergei Grits AP

People pose for photo near damaged heavy hardware from the Ukrainian army during an exhibition on central square in Donetsk, eastern Ukraine, Sunday, Aug. 24, 2014. Ukraine has retaken control of much of its eastern territory bordering Russia in the last few weeks, but fierce fighting for the rebel-held cities of Donetsk and Luhansk persists. (AP Photo/Sergei Grits) Sergei Grits AP

Pro-Russian rebels escort prisoners of war from the Ukrainian army in a central square in Donetsk, eastern Ukraine, Sunday, Aug. 24, 2014. Ukraine has retaken control of much of its eastern territory bordering Russia in the last few weeks, but fierce fighting for the rebel-held cities of Donetsk and Luhansk persists. (AP Photo/Sergei Grits) Sergei Grits AP

Former New York Yankees manager Joe Torre looks at a replica of his plaque that will hang in Monument Park as the Yankees retired his number before a baseball game against the Chicago White Sox Saturday, Aug. 23, 2014, at Yankee Stadium in New York. (AP Photo/Bill Kostroun) Bill Kostroun AP

Former New York Yankees manager Joe Torre, right, shake hand with Yogi Berra as the Yankees retired Torre's number before a baseball game against the Chicago White Sox Saturday, Aug. 23, 2014, at Yankee Stadium in New York. (AP Photo/Bill Kostroun) Bill Kostroun AP